package com.picket.security;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;

import com.google.appengine.api.users.UserService;
import com.google.appengine.api.users.UserServiceFactory;

public class GaeUserAuthEntryPoint implements
		AuthenticationEntryPoint {
	public void commence(HttpServletRequest request,
			HttpServletResponse response, AuthenticationException authException)
			throws IOException, ServletException {
		UserService userService = UserServiceFactory.getUserService();

		response.sendRedirect(userService.createLoginURL(request
				.getRequestURI()));
	}
}
